Culture
One dose of SARS-CoV-2 mRNA vaccine may induce immunity in recovered patients, suggests new analysis
A new analysis of antibody and B cell responses in 44 people who received either the Pfizer or Moderna mRNA SARS-CoV-2 mRNA vaccines shows that only one dose may be needed for previously infected patients who have since recovered. The study also supported that two doses is optimal to induce strong antibody and B cell responses in patients who are immunologically naïve for SARS-CoV-2, and antibodies induced by the vaccination could protect against the more infectious and deadly South African variant.
A new study from North Carolina State University found that, on average, voters and local leaders showed greater concern about plastic and other garbage in the ocean after watching kids' presentations.
The findings, published in the journal Frontiers in Political Science, built on previous research that found educating kids about climate change was linked to an increase in concern in parents. The new findings indicate kids can have a broader impact outside of their families.
A pair of orbiting black holes millions of times the Sun's mass perform a hypnotic pas de deux in a new NASA visualization. The movie traces how the black holes distort and redirect light emanating from the maelstrom of hot gas - called an accretion disk - that surrounds each one.
New research from the Florida State University College of Medicine has found that the personality trait neuroticism is consistently associated with a higher risk of developing the brain disorder Parkinson's disease.
The research by Professor of Geriatrics Antonio Terracciano and team, published in Movement Disorders, found that adults in the study who scored in the top quartile of neuroticism had more than 80% greater risk of Parkinson's, compared to those who scored lower on neuroticism.
In a newly released study, researchers found that remote and virtual care models can negatively impact small physician offices. Three researchers from University of Colorado Denver conducted the study, which was published in the National Library of Medicine.
Neurological disorders are the number one cause of disability in the world, leading to seven million deaths each year. Yet few treatments exist for these diseases, which progressively diminish a person's ability to move and think.
Two MIT professors have proposed a new approach to estimating the risks of exposure to Covid-19 under different indoor settings. The guideline they developed suggests a limit for exposure time, based on the number of people, the size of the space, the kinds of activity, whether masks are worn, and the ventilation and filtration rates. Their model offers a detailed, physics-based guideline for policymakers, businesses, schools, and individuals trying to gauge their own risks.
URBANA, Ill. - Australian pineapple, Danish trout, and Midwestern U.S. corn farmers are not often lumped together under the same agricultural umbrella. But they and many others who raise crops and animals face a common problem: excess nitrogen in drainage water. Whether it flows out to the Great Barrier Reef or the Gulf of Mexico, the nutrient contributes to harmful algal blooms that starve fish and other organisms of oxygen.
LA JOLLA, CA--Some survivors of ebolavirus outbreaks make antibodies that can broadly neutralize these viruses--and now, scientists at Scripps Research have illuminated how these antibodies can disable the viruses so effectively. The insights may be helpful for developing effective therapies.
Ebolavirus is a family of often-deadly viruses that includes Ebola virus and many lesser-known viruses such as Bundibugyo virus, Sudan virus and Reston virus.
A team of scientists used a telescope on the International Space Station to measure the size of PSR J0740+6620 (J0740, for short), the most massive known neutron star. NASA’s Neutron star Interior Composition Explorer (NICER) has captured unprecedented detail from this stellar remnant to learn more about matter in its core, which is on the threshold of collapsing into a black hole.
Researchers from Skoltech and a major European bank have developed a neural network that outperforms existing state-of-the art solutions in using transactional banking data for customer credit scoring. The research was published in the proceedings of the 2020 IEEE International Conference on Data Mining (ICDM).
A new study by Texas A&M University researchers published in PLOS ONE details a new model for making short-term projections of daily COVID-19 cases that is accurate, reliable and easily used by public health officials and other organizations.
Rare diseases are sometimes the most difficult to treat because of a lack of research and fewer participants to study.
An example would be those who have Pompe disease, a genetic condition when a body can't make a protein that breaks down a complex sugar, called glycogen, for energy. Too much glycogen builds up and damages muscles and organs. The disease causes muscle weakness and trouble breathing and can affect the heart and muscles.
COVID-19 needs no introduction. Last year, the disease, which is caused by the virus SARS-CoV-2, reached every continent across the globe. By the end of March 2021, there had been an estimated 128 million cases recorded with almost three million of these being fatal. As scientists' race to develop vaccines and politicians coordinate their distribution, fundamental research on what makes this virus so successful is also being carried out.
Researchers from University of British Columbia, Emory University, and New York University published a new paper in the Journal of Marketing that investigates the relationship between branding and counter-marketing in the cigarette industry.
The study, forthcoming in the Journal of Marketing, is titled "Investigating the Effects of Excise Taxes, Public Usage Restrictions, and Anti-Smoking Ads across Cigarette Brands" and is authored by Yanwen Wang, Michael Lewis, and Vishal Singh.